The benefits of weight training are many: it promotes gains in strength and muscle mass, reduces body fat, and contributes to well-being and mental health. And now a study carried out at the State University of Campinas (UNICAMP), in the state of São Paulo, Brazil, has demonstrated another important effect: it protects the brains of older people against dementia. The results were published in the journal GeroScience.
The study involved 44 people with mild cognitive impairment – an intermediate clinical condition between normal aging and Alzheimer’s disease in which cognitive decline is greater than expected for age, indicating a higher risk of dementia. The results showed that strength training not only improved memory performance but also altered brain anatomy.
After six months of twice-weekly…